+/**
+ * \file math_symbolinset.C
+ * This file is part of LyX, the document processor.
+ * Licence details can be found in the file COPYING.
+ *
+ * \author André Pönitz
+ *
+ * Full author contact details are available in file CREDITS.
+ */
#include <config.h>
#include "debug.h"
-MathSymbolInset::MathSymbolInset(const latexkeys * l)
+using std::string;
+using std::auto_ptr;
+
+
+MathSymbolInset::MathSymbolInset(latexkeys const * l)
: sym_(l), h_(0)
{}
-MathSymbolInset::MathSymbolInset(const char * name)
+MathSymbolInset::MathSymbolInset(char const * name)
: sym_(in_word_set(name)), h_(0)
{}
{}
-
-InsetBase * MathSymbolInset::clone() const
+auto_ptr<InsetBase> MathSymbolInset::doClone() const
{
- return new MathSymbolInset(*this);
+ return auto_ptr<InsetBase>(new MathSymbolInset(*this));
}
//lyxerr << "metrics: symbol: '" << sym_->name
// << "' in font: '" << sym_->inset
// << "' drawn as: '" << sym_->draw
- // << "'\n";
+ // << "'" << std::endl;
int const em = mathed_char_width(mi.base.font, 'M');
FontSetChanger dummy(mi.base, sym_->inset.c_str());
mathed_string_dim(mi.base.font, sym_->draw, dim);
// correct height for broken cmex and wasy font
+#if defined(__APPLE__) && defined(__GNUC__)
+ if (sym_->inset == "cmex") {
+ h_ = 4 * dim.des / 5;
+ dim.asc += 0*h_;
+ dim.des -= h_;
+ h_ = dim.asc;
+ } else if (sym_->inset == "wasy") {
+ h_ = 4 * dim.des / 5;
+ dim.asc += h_;
+ dim.des -= h_;
+ }
+#else
if (sym_->inset == "cmex" || sym_->inset == "wasy") {
h_ = 4 * dim.des / 5;
dim.asc += h_;
dim.des -= h_;
}
+#endif
// seperate things a bit
if (isRelOp())
dim.wid += static_cast<int>(0.5 * em + 0.5);
if (mi.base.style == LM_ST_DISPLAY)
if (sym_->inset == "cmex" || sym_->extra == "funclim")
scriptable_ = true;
+
+ width_ = dim.wid;
}
//lyxerr << "metrics: symbol: '" << sym_->name
// << "' in font: '" << sym_->inset
// << "' drawn as: '" << sym_->draw
- // << "'\n";
+ // << "'" << std::endl;
int const em = mathed_char_width(pi.base.font, 'M');
if (isRelOp())
x += static_cast<int>(0.25*em+0.5);
}
-bool MathSymbolInset::match(MathAtom const & at) const
-{
- MathSymbolInset const * q = at->asSymbolInset();
- return q && name() == q->name();
-}
-
-
void MathSymbolInset::mathmlize(MathMLStream & os) const
{
char const * type = MathMLtype(sym_->extra);